<?php

class tbdata_api_tbapi extends tbdata_api_taobao{
	function __contruct(){
		parent::__contruct();
	}
	function get_data($params){

		$static_params = $this->system_static_params();

		$params = $params + $static_params;

        $params['sign'] = $this->gen_sign($params);

        return $this->request($params);

	}
}